Waterless cooker



FIG. 1 is a perspective view of an embodiment of a waterless cooker, showing our new design;

FIG. 2 is a perspective view of the waterless cooker shown in FIG. 1, but viewed from another aspect;

FIG. 3 is a front perspective view of the waterless cooker shown in FIG. 1;

FIG. 4 is a rear elevation view of the waterless cooker shown in FIG. 1;

FIG. 5 is a left side elevation view of the waterless cooker shown in FIG. 1;

FIG. 6 is a right side elevation view of the waterless cooker shown in FIG. 1;

FIG. 7 is a top plan view of the waterless cooker shown in FIG. 1; and,

FIG. 8 is a bottom plan view of the waterless cooker shown in FIG. 1.

The broken lines in the drawings are employed to show unclaimed portions of the article, and form no part of the claimed design. 

CLAIM We claim the ornamental design for a waterless cooker, as shown and described. 